%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : CSR042+2 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n019.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 01:10:07 PM UTC 2026
% Result : Theorem 4.09s 1.26s
% Output : CNFRefutation 4.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 3
% Syntax : Number of formulae : 18 ( 7 unt; 0 def)
% Number of atoms : 29 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 21 ( 10 ~; 6 |; 1 &)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 13 ( 0 sgn 11 !; 2 ?; 3 :)
% Comments :
%------------------------------------------------------------------------------
fof(f122,axiom,
( mtvisible(c_tptpgeo_member7_mt)
=> borderson(c_georegion_l4_x27_y64,c_georegion_l4_x27_y65) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_122) ).
fof(f900,axiom,
! [X0,X1] :
( borderson(X0,X1)
=> borderson(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_900) ).
fof(f1132,conjecture,
? [X0] :
( mtvisible(c_tptpgeo_member7_mt)
=> borderson(X0,c_georegion_l4_x27_y64) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query92) ).
fof(f1133,negated_conjecture,
~ ? [X0] :
( mtvisible(c_tptpgeo_member7_mt)
=> borderson(X0,c_georegion_l4_x27_y64) ),
inference(negated_conjecture,[status(cth)],[f1132]) ).
fof(f1285,plain,
( ~ mtvisible(c_tptpgeo_member7_mt)
| borderson(c_georegion_l4_x27_y64,c_georegion_l4_x27_y65) ),
inference(ennf_transformation,[],[f122]) ).
fof(f1800,plain,
! [X0,X1] :
( ~ borderson(X0,X1)
| borderson(X1,X0) ),
inference(ennf_transformation,[],[f900]) ).
fof(f2022,plain,
! [X0] :
( mtvisible(c_tptpgeo_member7_mt)
& ~ borderson(X0,c_georegion_l4_x27_y64) ),
inference(ennf_transformation,[],[f1133]) ).
fof(f2143,plain,
( ~ mtvisible(c_tptpgeo_member7_mt)
| borderson(c_georegion_l4_x27_y64,c_georegion_l4_x27_y65) ),
inference(cnf_transformation,[],[f1285]) ).
fof(f2852,plain,
! [X0,X1] :
( ~ borderson(X0,X1)
| borderson(X1,X0) ),
inference(cnf_transformation,[],[f1800]) ).
fof(f3062,plain,
mtvisible(c_tptpgeo_member7_mt),
inference(cnf_transformation,[],[f2022]) ).
fof(f3063,plain,
! [X0] : ~ borderson(X0,c_georegion_l4_x27_y64),
inference(cnf_transformation,[],[f2022]) ).
tcf(c_169,plain,
( borderson(c_georegion_l4_x27_y64,c_georegion_l4_x27_y65)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(cnf_transformation,[],[f2143]) ).
tcf(c_878,plain,
! [X0: $i,X1: $i] :
( borderson(X1,X0)
| ~ borderson(X0,X1) ),
inference(cnf_transformation,[],[f2852]) ).
tcf(c_1088,negated_conjecture,
! [X0: $i] : ~ borderson(X0,c_georegion_l4_x27_y64),
inference(cnf_transformation,[],[f3063]) ).
tcf(c_1089,negated_conjecture,
mtvisible(c_tptpgeo_member7_mt),
inference(cnf_transformation,[],[f3062]) ).
tcf(c_1096,plain,
borderson(c_georegion_l4_x27_y64,c_georegion_l4_x27_y65),
inference(global_subsumption_just,[status(thm)],[c_169,c_1089,c_169]) ).
tcf(c_1102,plain,
borderson(c_georegion_l4_x27_y65,c_georegion_l4_x27_y64),
inference(superposition,[status(thm)],[c_1096,c_878]) ).
tcf(c_1112,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_1102,c_1088]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR042+2 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.08/0.35 % Computer : n019.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Fri Sep 25 08:26:35 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.08/0.35 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.12/0.38 Running first-order theorem proving
% 0.12/0.38 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.39
% 0.12/0.39 % ======== iProver multi-core TPTP/SMT =========
% 0.12/0.39
% 0.12/0.40 % Detected problem language: tptp
% 0.12/0.41 % Proving...
% 4.09/1.26 % SZS status Started for theBenchmark.p
% 4.09/1.26 % SZS status Theorem for theBenchmark.p
% 4.09/1.26
% 4.09/1.26 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 4.09/1.26
% 4.09/1.26 % ------ iProver source info
% 4.09/1.26
% 4.09/1.26 % git: date: 2026-07-19 20:42:38 +0200
% 4.09/1.26 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 4.09/1.26 % git: non_committed_changes: false
% 4.09/1.26
% 4.09/1.26 % ------ Parsing...
% 4.09/1.26 % ------ Clausification by vclausify_rel & Parsing by iProver...
% 4.09/1.26 % ------ Proving...
% 4.09/1.26 % ------ Problem Properties
% 4.09/1.26
% 4.09/1.26 %
% 4.09/1.26 % clauses 1041
% 4.09/1.26 % conjectures 2
% 4.09/1.26 % EPR 980
% 4.09/1.26 % Horn 1041
% 4.09/1.26 % unary 288
% 4.09/1.26 % binary 709
% 4.09/1.26 % lits 1838
% 4.09/1.26 % lits eq 0
% 4.09/1.26 % fd_pure 0
% 4.09/1.26 % fd_pseudo 0
% 4.09/1.26 % fd_cond 0
% 4.09/1.26 % fd_pseudo_cond 0
% 4.09/1.26 % AC symbols 0
% 4.09/1.26
% 4.09/1.26 % ------ Input Options Time Limit: Unbounded
% 4.09/1.26
% 4.09/1.26
% 4.09/1.26 % ------
% 4.09/1.26 % Current options:
% 4.09/1.26 % ------
% 4.09/1.26
% 4.09/1.26
% 4.09/1.26 %
% 4.09/1.26
% 4.09/1.26 % ------ Proving...
% 4.09/1.26 %
% 4.09/1.26
% 4.09/1.26 % SZS status Theorem for theBenchmark.p
% 4.09/1.26
% 4.09/1.26 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.09/1.26
% 4.09/1.26
%------------------------------------------------------------------------------